package cn.baizhi.service;

import cn.baizhi.entity.Group;
import cn.baizhi.vo.GroupDTO;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author LZM
 * @since 2021-12-03
 */
public interface GroupService extends IService<Group> {

   List<GroupDTO> selectAll();
}
